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WD Caviar WD400AB - Hard drive - 40 GB - internal - 3.5" - ATA-100 - 5400 rpm - buffer: 2 MB at Backoffice
WD Caviar WD400AB - Hard drive - 40 GB - internal - 3.5" - ATA-100 - 5400 rpm - buffer: 2 MB
WD400AB
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This product is no longer available.
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Western Digital - the leader for high quality hard drives, introduces the Caviar - a high performance hard disk drive. This series uses Western Digital's proven technology and quality manufacturing to deliver outstanding performance and reliability. Western Digital hard drives are specifically designed and tested for flawless operation in your equipment. Its large capacity and high speed make it the perfect choice for demanding applications. The Caviar offers superior quality and reliability at an affordable price.| Product Description | WD Caviar WD400AB - hard drive - 40 GB - ATA-100 | | Type | Hard drive - internal | | Form Factor | 3.5" x 1/3H | | Dimensions (WxDxH) | 10.2 cm x 14.7 cm x 2.6 cm | | Weight | 0.6 kg | | Capacity | 40 GB | | Interface Type | ATA-100 | | Data Transfer Rate | 100 MBps | | Average Seek Time | 9.5 ms | | Spindle Speed | 5400 rpm | | Sectors per Track | 63 | | Bytes per Sector | 512 | | Buffer Size | 2 MB | | Manufacturer Warranty | 1 year warranty |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.2 cm |
| Depth | 14.7 cm |
| Height | 2.6 cm |
| Weight | 0.6 kg |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 40 GB |
| Interface Type | ATA-100 |
| Buffer Size | 2 MB |
| Compliant Standards | S.M.A.R.T. |
PERFORMANCE |
| Drive Transfer Rate | 100 MBps (external) |
| Internal Data Rate | 53 MBps |
| Seek Time | 9.5 ms (average) / 21 ms (max) |
| Track-to-Track Seek Time | 2 ms |
| Average Latency | 5 ms |
| Spindle Speed | 5400 rpm |
CONFIGURATION |
| Sectors per Track | 63 |
| Bytes per Sector | 512 |
RELIABILITY |
| Non-Recoverable Errors | 1 per 10^14 |
| Start / Stop Cycles | 40,000 |
EXPANSION / CONNECTIVITY |
| Connections | 1 x storage - ATA-100 - 40 PIN IDC |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
MISCELLANEOUS |
| Package Type | OEM |
MANUFACTURER WARRANTY |
| Service & Support | 1 year warranty |
| Service & Support Details | Limited warranty - replacement - 1 year - carry-in |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 55 °C |
| Humidity Range Operating | 5 - 85% |
| Shock Tolerance | 20 g @ 2ms half-sine pulse (operating) / 250 g @ 2ms half-sine pulse (non-operating) |
| Vibration Tolerance | 0.25 g @ 5-500 Hz (operating) / 4 g @ 20-500 Hz (non-operating) |
| Sound Emission | 32 dBA |
| Max Altitude Operating | 3 km |
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